862881984

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{7237}}^1$

素因数の和:7284

約数の個数: 140

約数和(自身を含む): 2669432304

約数和(自身を除く): 1806550320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 414, 432, 552, 576, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1472, 1656, 1728, 1863, 2208, 2484, 2592, 3312, 3726, 4416, 4968, 5184, 6624, 7237, 7452, 9936, 13248, 14474, 14904, 19872, 21711, 28948, 29808, 39744, 43422, 57896, 59616, 65133, 86844, 115792, 119232, 130266, 166451, 173688, 195399, 231584, 260532, 332902, 347376, 390798, 463168, 499353, 521064, 586197, 665804, 694752, 781596, 998706, 1042128, 1172394, 1331608, 1389504, 1498059, 1563192, 1997412, 2084256, 2344788, 2663216, 2996118, 3126384, 3994824, 4168512, 4494177, 4689576, 5326432, 5992236, 6252768, 7989648, 8988354, 9379152, 10652864, 11984472, 12505536, 13482531, 15979296, 17976708, 18758304, 23968944, 26965062, 31958592, 35953416, 37516608, 47937888, 53930124, 71906832, 95875776, 107860248, 143813664, 215720496, 287627328, 431440992, 862881984]

約数ペア:

[(1, 862881984), (2, 431440992), (3, 287627328), (4, 215720496), (6, 143813664), (8, 107860248), (9, 95875776), (12, 71906832), (16, 53930124), (18, 47937888), (23, 37516608), (24, 35953416), (27, 31958592), (32, 26965062), (36, 23968944), (46, 18758304), (48, 17976708), (54, 15979296), (64, 13482531), (69, 12505536), (72, 11984472), (81, 10652864), (92, 9379152), (96, 8988354), (108, 7989648), (138, 6252768), (144, 5992236), (162, 5326432), (184, 4689576), (192, 4494177), (207, 4168512), (216, 3994824), (276, 3126384), (288, 2996118), (324, 2663216), (368, 2344788), (414, 2084256), (432, 1997412), (552, 1563192), (576, 1498059), (621, 1389504), (648, 1331608), (736, 1172394), (828, 1042128), (864, 998706), (1104, 781596), (1242, 694752), (1296, 665804), (1472, 586197), (1656, 521064), (1728, 499353), (1863, 463168), (2208, 390798), (2484, 347376), (2592, 332902), (3312, 260532), (3726, 231584), (4416, 195399), (4968, 173688), (5184, 166451), (6624, 130266), (7237, 119232), (7452, 115792), (9936, 86844), (13248, 65133), (14474, 59616), (14904, 57896), (19872, 43422), (21711, 39744), (28948, 29808)]